After reading this: https://www.thegearpage.net/board/in...screws.1867417, I've widened the second half of the screw holes on the neck pocket so that the thread does not bind when tightening the neck in place (the first half doesn't matter as it houses the non-threaded part of the screw). Definitely produced a superior "pull" of the neck against the pocket. I highly recommend doing that.